Author Question: Your ambulance arrives at a scene where a car has run into a ditch alongside a two-lane country ... (Read 49 times)

TVarnum

  • Hero Member
  • *****
  • Posts: 548
Your ambulance arrives at a scene where a car has run into a ditch alongside a two-lane country highway. You should park the ambulance:
 
  A) in front of the car on the same side of the street.
  B) behind the car on the same side of the street.
  C) behind the car on the opposite side of the street.
  D) in front of the car on the opposite side of the street.

Question 2

In a patient experiencing a myocardial infarction, a medication that reduces afterload is beneficial because it:
 
  A) reduces the workload of the heart, reducing myocardial oxygen consumption.
  B) reduces the blood flow to unnecessary areas, redirecting blood to the heart.
  C) improves the stroke volume of blood ejected from the heart by also reducing preload.
  D) prolongs the Q-T interval, thereby allowing time for complete atrial contribution to the ventricles.


cdmart10

  • Sr. Member
  • ****
  • Posts: 332
Answer to Question 1

A

Answer to Question 2

A



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Did you know?

Fewer than 10% of babies are born on their exact due dates, 50% are born within 1 week of the due date, and 90% are born within 2 weeks of the date.

For a complete list of videos, visit our video library